マタニティパスポート 妊娠から出産後まで成長を学べる

Content rating
Everyone
100K+
Downloads
Content rating
Everyone
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About this app

◇LINE Login & Apple Sign-in Supported◇
In addition to email address registration, you can now choose LINE Login or Apple Sign-in.

◇Easy Recording of Your Pregnancy Health◇
Record changes in your health during pregnancy, such as weight and blood pressure.

◇Manage Growth Diaries & Health Checkup Records in One Place◇
Manage your child's diary, height/weight, and health checkup records all in one app.

◇Share Records with Family◇
Share growth diaries and health checkup records with your partner and other family members.

If you are using an Apple Watch with Watch OS 9 or later, you can use the Digital Maternity Mark function.
https://watch.boshi-techo.com/?t=str
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Supported by the Japan Society of Obstetrics and Gynecology and the Japan Pediatric Society
Used with peace of mind by many people
We deliver reliable information supervised by doctors and specialists, all free of charge!

This app is designed to help you enjoy a happy pregnancy, childbirth, and parenting experience!


◆Voices from our users◆
"I can keep a record of my child's growth, and it's graphed, so I don't have to open the maternal and child health handbook every time!"
"I downloaded it after hearing that it was created by obstetricians and gynecologists!"
"It tells me about the invisible growth every day, so it makes me cherish my growing baby even more."

◆Main features of the app
◇Family sharing function allows you to share with Dad! ◇
Content that allows Dad to see the baby's growth in the womb every day, and
By properly understanding the pregnancy period, it supports communication between couples!

◇Easily record changes in your physical condition during pregnancy! ◇
You can record steps, sleep, weight, blood pressure, etc. every day during pregnancy, allowing you to check daily changes in your physical condition.

◆Perfect for people like this! ◆ "What should I do about my first pregnancy?"
"I want to know what's happening with my baby in my belly!"
"I want my husband to know what's happening with our baby in my belly too!"
"I want to record my child's growth from pregnancy through to after birth!"
"What should I do after giving birth?"

◇ List of Sponsoring Organizations
Cabinet Office
National Governors' Association
National Mayors' Association
National Association of Towns and Villages
Japan Medical Association
Japan Society of Obstetrics and Gynecology
Japan Pediatric Society
Japan Dental Association
Japanese Nursing Association
Japan Midwives Association
Japan Pharmaceutical Association
Japan Society of Obstetrics and Gynecology
Japan Council for Quality Health Care
Japan School Health Association
Japan Federation of Bar Associations
Japan Business Federation

When you use this application, information within this application will be transmitted externally.

The details can be found in the application's privacy policy.

https://www.boshi-techo.com/service/terms/#app
Supporting maternal and child health handbooks, baby suggestion boxes, and connections with midwives!
Updated on
Aug 3, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Health and fitness and 2 others
Data is encrypted in transit
You can request that data be deleted

What’s new

新しいホーム(v2)を追加しました。
・最近の記録から、入力した内容を確認しやすくなりました
・出産予定日を過ぎた際のご案内と、お子さまの誕生を記録した際のお祝い表示を追加しました
・相談サポートの表示や安定性を改善しました
・入力、画面遷移、表示崩れなどの不具合を修正しました
Content rating
Everyone
Learn more

App support

About the developer
HIMAWARINOKAI, N.P.O.
info@boshi-techo.com
30-8, SAMBANCHO DAINISEIKO BLDG. 702 CHIYODA-KU, 東京都 102-0075 Japan
+81 80-8715-6867